Recombinant Mouse Sperm ZP3-binding Protein (ZP3R/sp56) Forms a High Order Oligomer That Binds Eggs and Inhibits Mouse Fertilization in Vitro

Mariano G. Buffone, Tiangang Zhuang, Teri S. Ord, Ling Hui, Stuart B. Moss and George L. Gerton

The Journal of Biological Chemistry 283 ( 18 ): 12438 - 12445 , 2008